package com.zhang.bridge;

//抽象的大、电脑类
public abstract class Computer {
    //组合，品牌
    protected Brand brand;

    public Computer(Brand brand) {
        this.brand = brand;
    }

    public void info(){
        //自带品牌
        brand.info();//自带品牌
    }
}


class Desktop extends Computer{

    public Desktop(Brand brand) {
        super(brand);
    }

    @Override
    public void info() {
        super.info();
        System.out.print("台式机");
    }

}

class Laptop extends Computer{

    public Laptop(Brand brand) {
        super(brand);
    }

    @Override
    public void info() {
        super.info();
        System.out.print("笔记本");
    }
}